<template>
  <div class="login-wrap">
    <el-form
      label-position="left"
      :model="ruleForm"
      :rules="rules"
      ref="ruleForm"
      label-width="0px"
      class="demo-ruleForm login-container"
    >
      <h3 class="title">用户登录</h3>
      <el-form-item prop="account">
        <el-input
          type="text"
          v-model="ruleForm.account"
          auto-complete="off"
          placeholder="账号"
        ></el-input>
      </el-form-item>
      <el-form-item prop="password">
        <el-input
          type="password"
          v-model="ruleForm.password"
          auto-complete="off"
          placeholder="密码"
        ></el-input>
      </el-form-item>
      <el-row>
        <el-col :span="12">
          <el-form-item prop="code">
            <el-input
              type="text"
              v-model="ruleForm.code"
              auto-complete="off"
              placeholder="图形验证码"
              @keyup.enter.native="submitForm('ruleForm')"
            ></el-input>
          </el-form-item>
        </el-col>
        <el-col :span="12" class="code-box">
          <img
            :src="ruleForm.codeimg"
            alt=""
            class="codeimg"
            @click="getcode()"
          />
        </el-col>
      </el-row>
      <el-checkbox class="remember" v-model="rememberpwd">记住密码</el-checkbox>
      <el-form-item style="width: 100%">
        <el-button
          type="primary"
          style="width: 100%"
          @click="submitForm()"
          :loading="logining"
          >登录</el-button
        >
      </el-form-item>
    </el-form>
  </div>
</template>
<script type="text/ecmascript-6">
import { login } from "../api/userMG";
import { setCookie, getCookie, delCookie } from "../utils/util";
import md5 from "js-md5";
export default {
  name: "login",
  data() {
    return {
      //定义loading默认为false
      logining: false,
      // 记住密码
      rememberpwd: false,
      ruleForm: {
        //account和password默认为空
        account: "",
        password: "",
        code: "",
        randomStr: "",
        codeimg: "",
      },
      //rules前端验证
      rules: {
        account: [{ required: true, message: "请输入账号", trigger: "blur" }],
        password: [{ required: true, message: "请输入密码", trigger: "blur" }],
        code: [{ required: true, message: "请输入验证码", trigger: "blur" }],
      },
    };
  },
  
  // 里面的函数只有调用才会执行
  methods: {
    // 获取用户名密码
    getuserpwd() {
      if (getCookie("user") != "" && getCookie("pwd") != "") {
        this.ruleForm.account = getCookie("user");
        this.ruleForm.password = getCookie("pwd");
        this.rememberpwd = true;
      }
    },
    //获取info列表
    submitForm() {
      this.logining = true;
      this.$axios
        .post("http://localhost:9000/users/login", this.ruleForm)
        .then((res) => {
          if (res.data.code == 200) {
            if (this.rememberpwd) {
                setCookie('user', this.ruleForm.account, 7);
                setCookie('pwd', this.ruleForm.password, 7);
            } else {
                delCookie('user')
                delCookie('pwd')
            }
            sessionStorage.setItem(
              "menuList",
              JSON.stringify(res.data.data.menuList)
            );
            this.$router.push("/index");
          } else {
            this.$message.error("账号或密码错误");
          }
        });
    },
  },
  // 创建完毕状态(里面是操作)
  created() {
    // 获取图形验证码
    //this.getcode();
    // 获取存在本地的用户名密码
    this.getuserpwd();
  },
};
</script>

<style scoped>
.login-wrap {
  box-sizing: border-box;
  width: 100%;
  height: 100%;
  padding-top: 10%;
  background-image: url();
  /* background-color: #112346; */
  background-repeat: no-repeat;
  background-position: center right;
  background-size: 100%;
}
.login-container {
  border-radius: 10px;
  margin: 0px auto;
  width: 350px;
  padding: 30px 35px 15px 35px;
  background: #fff;
  border: 1px solid #eaeaea;
  text-align: left;
  box-shadow: 0 0 20px 2px rgba(0, 0, 0, 0.1);
}
.title {
  margin: 0px auto 40px auto;
  text-align: center;
  color: #505458;
}
.remember {
  margin: 0px 0px 35px 0px;
}
.code-box {
  text-align: right;
}
.codeimg {
  height: 40px;
}
</style>